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Lock In from scratch Using 6120 DAQ

Hi,

 

Sorry if this is the wrong section.

 

I currently have a 6120 DAQ card in my lab computer and I would like to develop a software based lock in system (single or dual channel). Im aware that the NI Lock In kit exists but I do not think it works with this DAQ card. Regardless for my own personal education I would like to make it from scratch. 

 

Basically I would like to know if its possible with this hardware and where to start or if anybody has any examples they'd be willing to share. I've used LabView quite a lot but mainly for GPIB control of lab equipment.

 

Thanks,

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Hi Gordyh,

 

I don't see any reason why you should have any issues with the 6120, but it may be useful to take a look at this KnowledgeBase article.

 

With regards to examples, the Developer Zone may include some which may be useful.

 

It may also be worth taking a look at the VIs from the NI Lock-In Amplifier Start-Up Kit.

Regards,
Chris (CLED, CLA, CTA)
Applications Engineering Specialist
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